For a variety of reasons, on our new website we are posting our lead forms to the leadCapture/save endpoint. Everything is working well except associating the munchkin cookie. From other posts I can see that we should be posting the cookie in as the field _mkto_trk to the leadCapture/save endpoint. However, it doesn't seem to be associating the munchkin cookie to that record.
Clicking a link with a token associates just fine, so I know the munchkin cookie is working as it should.
If I call the lead endpoint with that cookie later, there is no response. I do get a response for leads with older cookies set before the website changed.
I've seen reference to the Associate Lead call, but I need the Lead ID for that, and I am trying to use the cookie to get the Lead ID so that seems pointless.